| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.79 | 10.550% | $76.0473 | $76.05 | $76.05 | $76.00 |
| Purchase #2 | $59.52 | 6.749% | $63.537 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $29.45 | 8.153% | $31.8511 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $83.61 | 10.220% | $92.1549 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $244.26 | 9.557% | $267.6039 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $222.73 | 10.125% | $245.2814 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $140.71 | 3.179% | $145.1832 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $849.07 | $921.6588 | $921.65 | $921.70 | $921.70 | |